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Chapter 5
Error Messages, Diagnostics,
and Test Procedures
This chapter describes:
• Error messages displayed by the 600 controller
• Self-diagnostic tests performed by the 600 controller
• Performing 600 controller extended test routines
• Advanced 600E pump tests
Caution: To prevent the possibility of electric shock, never disconnect an electrical
assembly (including the pump interface cable) while power is applied to the Waters 600E
system.
Caution: To avoid the possibility of electric shock, do not open the 600E controller cover.
The 600E controller does not contain user-serviceable components.
Caution: When handling eluents, changing tubing, or operating the 600E system in
general, always observe good laboratory practices. Know the physical and chemical
properties of the eluents. Refer to the Material Safety Data Sheets for the eluents in use.
STOP
Attention: To prevent damage to the 600 controller, wait approximately 3 minutes once
power is disconnected before removing an electrical assembly (including the pump
interface cable).
STOP
Attention: Do not touch the integrated circuit chips or other components that do not
specifically require manual adjustment. Damage due to static electricity could occur.
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